Magellanic cloud planetary nebula with suspected strong forbidden iron lines
The relatively high-excitation nebula (Westerlund-Smith object 25) in the large Magellanic cloud shows prominent forbidden lines of [Ar IV], the close [Ne IV] pair λ4724, 4726, [Ca V] λ5309, [Fe V] λ4227, and probably [Fe VI] and [Fe VII], as well. A conventional interpretation of observations secur...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1983
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC393685/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593294/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.80.6.1764 |
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